CAS 22232-54-8 appears in our catalog under these names: Carbimazole, Carbimazole, >95% (HPLC), Carbimazole/ 99.22% (existing batch purity), Ethyl 3-methyl-2-thionoimidazoline-1-carboxylate, 97% , Carbimazole, 98.00%. Offered by: Chemat Brand, TRC, Mikromol, LoGiCal, TargetMol. Available pack sizes: on request, 10mg, 1g, 250mg, 100mg, 10mM (in 1ml dmso), 50mg, 25g.